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Kubusunan granite is chracterized by low87Sr/86Sr initial values and high ε values, indicating its origin partly from mantle rocks. The number of microgranular dioritic enclaves is the direct evidence for crust-mantle magma mixing, thus showing that enclaves are the residual formed from the partly fusing of basic magma.

库布苏南花岗闪长岩体具有低初始比值I和正ε值,表明花岗岩的来源有地幔物质参与,而大量发育的暗色微粒闪长质包体是壳幔岩浆混合作用最直接的证据,微粒包体是基性源岩部分熔融作用形成的残余体。

The underground thermal water in Zhengzhou City hosted in the fluviolacustrine facies loose beds in the Pliocene, Miocene epoch of Neogene Period, and it belongs to the underground moderate temperature hot water in the zone of subsidence.

郑州市地下热水赋存于晚第三纪中、上新世河湖相松散地层中,属沉降带地下中温热水,其补给来源,除大气降水外,尚有部分的埋藏水,为和偏硅酸复合型天然矿泉水。

The goyazite ore bed and kaolin claystone unconformably overlap the Qinglongshao breccia phosphate, which is characterized by continental facies phosphorite, without the shallow-sea characters of primary sedimentary structure.

野外工作研究发现,青龙哨角砾状磷块岩顶板的磷铝石矿层和高岭土黏土岩二者呈超覆式不整合接触。深入研究发现其具有陆相磷块岩的许多特征,而没有浅海相磷块岩的原生沉积构造特征。

The invention discloses the drug combination containing the strontium ranelate heptahydrate which is used for the treatment of osteoporosis of women after menopause.

本发明同时公开了含有雷奈酸七水合物的药物组合物,用于绝经后妇女骨质疏松症的治疗。

The strontium ranelate heptahydrate produced by the method is stable under room temperature, has little water content differences between batches and is kept for a long time under natural environment with unchangeable moisture, content and relevant substances.

采用本方法制得的雷奈酸七水合物,在室温状况下稳定,批间的水含量差异很小,在自然环境下长时间保存,其水分、含量、有关物质均保持不变。

The volcanic rocks consist of trachytic basalt, basaltic latite, latite and trachyte. The characteristics of this volcanic sequence are: low TiO2 and silica saturation, high alkalis, high K2O/Na2O value and Fe2O3/FeO value, high and variable Al2O3, enrichment in Rb, Sr, Ba, Zr, U, Th and LREE.

岩石硅近饱和,全碱含量(尤其是K2O)高,K2O/Na2O、Fe2O3/FeO比值大,Al2O3含量高且变化大,TiO2含量低,富集Rb、Sr、Ba、Zr、Th、U和LREE等元素,稀土配分为轻稀土富集型,、铅、氧等同位素显示了岩浆的幔源特征。

Now, Sr isotopes can be used not only to constrain the origin and evolution of magma and hydrothermal ore-forming solutions, calculate the scale and degree of lithogenesis and ascertain the relations between fluids and rocks, but also to study sea-level fluctuation, plate movement, ocean-floor spreading and lithogenic evolution.

现在,同位素不仅在示踪岩浆及成矿热液的来源和演化、计算晚期成岩改造作用的规模和程度及流体/岩石比等方面已趋于成熟,并且越来越广泛运用于海平面变化、板块活动、海底扩张、成岩演化等方面的研究。

In addition to available data, we can conclude that crust contamination of Lutao arc magma has resulted in low helium ratios, high strontium ratios and low neodymium ratios of Lutao lavas.

配合上岩石学的观察,本研究推论绿岛火成岩曾受到地壳混染作用影响,而产生低3He/4He比值、高同位素及低钕同位素比值的地化特性。

The effects of Cu and Sr elements on the mechanical properties of Al-Mg-Si based alloy sheets were studied by using metallograph,DSC,XRD,SEM and TEM.

采用DSC、XRD、SEM及TEM等分析手段,研究了铜和对铝-镁-硅基铝合金汽车车身板材显微组织和力学性能的影响。

With the healthful benefits Sr, F, metasilicate other trace elements, who have a good health care role.

含对人体健康有益的、氟、偏硅酸等微量元素,具有很好的医疗保健作用。

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推荐网络例句

I can still vividly recall the impressive scenes you gave. You were among my friends and relatives who accompanied me from my house to the seaport and when the porters were slow to show up, you obligingly carried my suitcase for me.

你对我的种种感人情意,使我记忆犹新,那天你随着我的亲友从家里送我上轮船,搬运工迟迟不来,你毅然替我提着皮箱上船。

St. Nicholas became the patron saint of Russia, where he was famous for his red cape, flowing white beard, and bishop's mitre.

圣尼古拉成了俄罗斯人的守护神,在那里,他以身披红斗篷,留着飘逸的白胡须,戴着主教法冠而闻名。

Long periods of seeming invincibility. Though some industries or lines of business exhibit characteristics that endow leaders with virtually insurmountable advantages, and that tend to establish Survival of the Fattest as almost a natural law, most do not. Thus, for every Inevitable, there are dozens of Impostors, companies now riding high but vulnerable to competitive attacks. Considering what it takes to be an Inevitable, Charlie and I recognize that we will never be able to come up with a Nifty Fifty or even a Twinkling Twenty. To the Inevitables in our portfolio, therefore, we add a few "Highly Probables."

在所属的产业都被赋予其无可取代的优势地位,大者恒存的自然定律似乎牢不可破,但实际结果却不然,也因此在找到真正的真命天子之前,旁边可能还有好几打假冒者,这些公司虽然曾经红极一时,但却完全经不起竞争的考验,换个角度来看,既然能够被称为永恒的持股,查理跟我早就有心理准备,其数量绝对不可能超过五十家或甚至是不到二十家,所以就我们的投资组合来说,除了几家真正够格的公司之外,还有另外几家则是属于极有可能的潜在候选人。